package com.yy;

import com.aliyun.oss.*;
import com.aliyun.oss.common.auth.*;
import com.aliyun.oss.model.*;

import java.io.FileInputStream;

public class Demo {

        public static void main(String[] args) throws Exception {
            // Endpoint以华东1（杭州）为例，其它Region请按实际情况填写。
            String endpoint = "https://oss-cn-beijing.aliyuncs.com";
            // 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
            //EnvironmentVariableCredentialsProvider credentialsProvider = CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();
            String ACCESS_KEY_ID = "LTAI5t6RoyTAgxmBLpbGakAx";
            String ACCESS_KEY_SECRET = "tacP2eUUmhFfxT3t4n6Xpn8S3TS37d";
            // 填写Bucket名称，例如examplebucket。
            String bucketName = "da-shijiantest";
            // 填写Object完整路径，完整路径中不能包含Bucket名称，例如exampledir/exampleobject.txt。
            String objectName = "001.png";
            // 填写Bucket所在地域。以华东1（杭州）为例，Region填写为cn-hangzhou。
            String region = "cn-hangzhou";

            // 创建OSSClient实例。
            OSS ossClient = new OSSClient(endpoint, ACCESS_KEY_ID, ACCESS_KEY_SECRET);
            // 当OSSClient实例不再使用时，调用shutdown方法以释放资源。
//            ClientBuilderConfiguration clientBuilderConfiguration = new ClientBuilderConfiguration();
//            clientBuilderConfiguration.setSignatureVersion(SignVersion.V4);
//            OSS ossClient = OSSClientBuilder.create()
//                    .endpoint(endpoint)
//                    .credentialsProvider(credentialsProvider)
//                    .clientConfiguration(clientBuilderConfiguration)
//                    .region(region)
//                    .build();

            try {
                // 填写字符串。
                String content = "Hello OSS，你好世界";

                // 创建PutObjectRequest对象。
                PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, objectName,new FileInputStream("F:\\UI设计\\素材\\726.jpg"));

                // 如果需要上传时设置存储类型和访问权限，请参考以下示例代码。
                // ObjectMetadata metadata = new ObjectMetadata();
                // metadata.setHeader(OSSHeaders.OSS_STORAGE_CLASS, StorageClass.Standard.toString());
                // metadata.setObjectAcl(CannedAccessControlList.Private);
                // putObjectRequest.setMetadata(metadata);

                // 上传字符串。
                PutObjectResult result = ossClient.putObject(putObjectRequest);
            } catch (OSSException oe) {
                System.out.println("Caught an OSSException, which means your request made it to OSS, "
                        + "but was rejected with an error response for some reason.");
                System.out.println("Error Message:" + oe.getErrorMessage());
                System.out.println("Error Code:" + oe.getErrorCode());
                System.out.println("Request ID:" + oe.getRequestId());
                System.out.println("Host ID:" + oe.getHostId());
            } catch (ClientException ce) {
                System.out.println("Caught an ClientException, which means the client encountered a serious internal problem while trying to communicate with OSS, such as not being able to access the network.");
                System.out.println("Error Message:" + ce.getMessage());
            } finally {
                if (ossClient != null) {
                    ossClient.shutdown();
                }
            }
        }
    }

